Family education, the important part of the students’ education, particularly young and low-grade children. The vivid and visible explanation process guarantee the effectiveness of learning.The software supports a) record to explain the process (non-recorded-screen, and save resources), 2) playback of the teaching process. 3) educational materials management, 4) package, share teaching materials, and support local WIFI send and receive files, and to facilitate teachers to use. 5) subscribe to online teaching resources (pre-configure Khan academy courses).